Interesting Subnets
Directory of
active subnets
observed by Syndu. Each row is the latest cached
SubnetSnapshot
per subnet and includes: density, traffic, geo/ASN representatives, and risk distribution.
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Active filter:
SoftEther Corporation
·
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Snapshot
2026-03-04
Results
1
Page
1
/
1
219.100.37.0/24
Risk Max
—
LOW
Footprint
2.734
%
Hits
23
Prefix / IP version
/24 · IPv4
Network
219.100.37.0
Broadcast
219.100.37.255
Observed IPs / Subnet size
7
observed ·
256
total
Centroid
35.90682608695652 , 139.86495652173915
Hits / Errors
23
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS36599 ·
SoftEther Telecommunication Research Institute, LLC
Top organization / ISP
SoftEther Corporation
·
SoftEther
Top geo
Japan
·
Tokyo
·
Chiyoda City
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
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